Jet Tools 20QT-3, 20QT-5, JWBS-20QT, 18QT-3 Grounding Instructions, Model JWBS-18QT

Page 7

Grounding Instructions

This machine must be grounded while in use to protect the operator from electric shock.

In the event of a malfunction or breakdown, grounding provides a path of least resistance for electric current to reduce the risk of electric shock. This machine is equipped with an electric cord having an equipment-grounding conductor and a grounding plug. The plug must be plugged into a matching outlet that is properly installed and grounded in accordance with all local codes and ordinances.

Do not modify the plug provided. If it will not fit the outlet, have the proper outlet installed by a qualified electrician.

Improper connection of the equipment- grounding conductor can result in a risk of electric shock. The conductor, with insulation having an outer surface that is green with or without yellow stripes, is the equipment- grounding conductor. If repair or replacement of the electric cord or plug is necessary, do not connect the equipment-grounding conductor to a live terminal.

Check with a qualified electrician or service personnel if the grounding instructions are not completely understood, or if in doubt as to whether the tool is properly grounded. Use only three wire extension cords that have three-prong grounding plugs and three-pole receptacles that accept the tool’s plug.

Repair or replace a damaged or worn cord immediately.

Model JWBS-18QT

Model JWBS-18QT Band Saw has a 1-3/4 HP 1 phase motor and is wired from the factory for 115 volt operation, but can be rewired for 220 volts.

115 Volt Operation

The JWBS-18QT Band Saw comes equipped with a plug that looks like A, Fig. 1. and is used in an outlet that looks like B, Fig. 1. A temporary adapter with a grounding ear secured with a screw (C, Fig. 1) may be used to connect this plug to a two-pole receptacle if a properly grounded outlet is not available. The temporary adapter should only be used until a properly grounded outlet can be installed by a qualified electrician. This adapter is not applicable in Canada. The green colored grounding ear, lug, or tab, extending from the adapter, must be connected to a permanent ground such as a

properly grounded outlet box, as shown in C, Fig. 1.

Figure 1

230 Volt Operation

To convert the JWBS-18QT from 115V to 230V, single phase operation, the following is strongly recommended:

Contact your local Authorized JET Service Center or qualified electrician for proper procedures to install the plug. The band saw must comply with all local and national codes after the 230V plug is installed.

Change the lead wires at the motor junction box as shown in B, Figure 2.

The 115V attachment plug supplied with the band saw (C, Fig. 2) must be replaced with a UL/CSA listed plug suitable for 230V operation (D, Fig. 2).

The band saw with a 230V plug should only be connected to an outlet having the same configuration (D, Fig. 2). No adapter is available or should be used with the 230V plug.

Important: In all cases (115 or 230 volts), make certain the receptacle in question is properly grounded. If you are not sure, have a registered electrician check the receptacle.

Figure 2

7

Page 6 Page 8
Image 7
Page 6 Page 8
Contents Inch, 20-Inch Band Saw Warranty Period Warranty and ServiceTable of Contents Page Page JWBS-18QT-3 JWBS-20QT-3 Introduction SpecificationsModel JWBS-18QT Grounding InstructionsCircuit Information Models JWBS-18-3, -20QT-3, -20QT-5Unpacking Contents of Shipping ContainerFor band saw model JWBS-18QT AssemblyHandwheel Mounting the TableFence Assembly and Adjustment Rail AssemblyAssembling the Fence to Fence Body Fence Adjustment Resaw Guide Adjusting Clearance between Fence and TableMiter Gauge Tighten the lock knobs/lock handle AdjustmentsAdjusting 90 Degree Table Stop Loosen the lock knobs/lock handle GBlade Tension Handwheel Installing/Changing BladesBlade Tracking Blade TensionUpper Bearing Adjustments Overview Bearing AdjustmentsGuide Gearings Adjustment Lower Bearing AdjustmentsThrust Bearing Adjustment Blade Lead Handle a Changing the Blade SpeedBelt Tension Motor CReplacing the Poly V-Belt Return to of the Replacing Poly V-Belt Pulley AlignmentOperating Controls Start/Stop SwitchBrake Pedal JWBS-20QT only Crosscutting General ProcedureOperation RippingSaw Blade Selection ResawingBlade Breakage MaintenanceBlade Selection Guide Trouble TroubleshootingParts Replacement PartsIndex No. Part No Description Size Qty Upper Wheel Assembly 18QTTS-1533052 JWBS18X-MFC Lower Wheel and Motor Assembly 18QT#10-24 Blade Guide Assembly 18QT JWBS18DX-359 Table and Fence Assembly 18QT JWBS18-MGCP Upper Wheel Assembly 20QT JWBS18DXA-164 Lower Wheel and Motor Assembly 20QT #10-24x1-1/2 TS-069204 Lower Wheel and Motor Assembly 20QT Blade Guide Assembly 20QT 20x1/4 JWBS18DX-365 Upper Bearing Guide Lower Bearing Guide Blade Guide AssemblyJWBS20QT-FCP Table and Fence Assembly 20QTTS-0051091 Hex Cap Screw 4 HP, 1Ph Electrical ConnectionsHP, 1Ph Magnetic SwitchElectrical Board Band Saw Model No. JWBS-20QT-5 SN 708755B New Sanford Road LaVergne, TN 37086-4184, USA Phone

JWBS-20QT, 18QT-3, JWBS-18QT, 20QT-5, 20QT-3 specifications

Jet Tools has long been recognized as a reliable name in the woodworking and metalworking industries, offering a variety of high-quality tools tailored for both professional craftsmen and enthusiastic hobbyists. Among their product range, the Jet Tools 20QT-3, 20QT-5, JWBS-18QT, 18QT-3, and JWBS-20QT stand out due to their innovative features, technologies, and stellar performance.

The Jet Tools 20QT-3 and 20QT-5 are notable for their robust cast iron construction, ensuring stability and durability while handling heavy workloads. The 20QT-3 model comes equipped with a powerful 2 HP motor, providing ample performance for a variety of applications. It also features a versatile tilting blade system allowing precise angles for your cuts. Meanwhile, the 20QT-5 offers an enhanced motor capacity, boasting a 3 HP motor, further increasing its efficiency and capability in demanding tasks. Both models feature a large capacity of 20 quarts, ideal for extended projects where consistent performance is key.

The JWBS-18QT is another gemstone in Jet's lineup, designed specifically for woodworkers needing precision and control. With an 18-inch throat capacity, it accommodates larger workpieces with ease. Its heavy-duty construction minimizes vibration, leading to more accurate cuts. The JWBS-18QT incorporates Jet’s exclusive blade tracking technology, which ensures optimal blade alignment and reduces wear, improving the lifespan of the blade.

In addition to the 18QT, Jet offers an enhanced version, the JWBS-20QT. This model boasts a superior throat depth of 20 inches, allowing even more versatility for larger projects. It includes advanced features like an easy-to-use quick-release blade tension, making blade changes faster and more convenient, and an integrated dust collection port that helps to keep your workspace clean and free of debris.

The 18QT-3 model focuses on performance in a compact package, providing portability without sacrificing quality. It incorporates a sturdy base and adjustable height settings that allow it to adapt to various work environments, making it an excellent choice for smaller workshops or job sites.

In summary, the Jet Tools 20QT-3, 20QT-5, JWBS-18QT, 18QT-3, and JWBS-20QT represent the pinnacle of woodworking machinery. Their combination of durability, advanced technology, and user-friendly features make them ideal for both professionals and serious enthusiasts looking to achieve exceptional results. With Jet Tools, you can be assured of high performance and reliability in every project.
Top Page Image Contents